This is an absolutely fantastic, and very unusual cocktail / evening dress by top London designer Eavis and Brown.
Known for their fabulous vintage styling and amazing embroidery, Eavis and Brown dresses sell for upwards of £3000 (with bridal creations costing around £10,000) and are worn by numeous celbrities including Halle Berry and Desperate Housewives' Nicolette Sheridan.

They are known for creating couture, unusual wedding dresses - in fact this dress would make an incredible wedding dress for someone looking for something a little bit different!

The dress is white, in pure silk, with incredible hand-embroidered beading and silk flowers on the bodice. The skirt has a stunning, tousled, silk handkerchief effect. The overall condition is excellent - with no major flaws. It would benefit from being dry-cleaned (at a specialist dry cleaners mind you!) as the material has darkened slightly around the edges of the dress - this isn't noticeable at all - it's perfectly wearable as-is, and I am quite sure a good dry cleaner could remove this, but I like to mention everything for accuracy. There is also a tiny tear in the fabric near one armpit, which would be very easy to repair.
In any case this is an absolutely incredible bargain - it's a £3000 designer silk dress!

The dress is approximately a UK 10. The measurements are:
Bust 36 inches
Waist 28 inches
Skirt length 20 inches

This would make a really stunning outfit for a summer ball or just a show-stopper for a night out on the town or a country garden style wedding - it's beautiful.